Unverified50% confidenceFactExact time
FP8 is a data type natively supported by the NVIDIA Blackwell architecture, available in two formats: E4M3 and E5M2.
1
Sources
50%
Confidence
Long-term
Relevance
8/7/2026
First Seen
Sources
Related Claims
UnverifiedFP8是NVIDIA Blackwell架构原生支持的数据类型，相比INT量化保留了浮点数的动态范围表达能力80% similarUnverifiedFP8 is a low-precision computing format natively supported by the Blackwell architecture, including two variants—E4M3 and E5M2—and the Tensor Core's FP8 compute throughput is twice that of FP16.80% similarVerifiedFP8 was first introduced with hardware support by NVIDIA in the H100 architecture, with two subtypes: E4M3 and E5M2.76% similarUnverifiedBlackwell is NVIDIA's next-generation microarchitecture following Hopper and Ada Lovelace, introducing fifth-generation Tensor Cores to improve FP4/FP6 inference efficiency.70% similarUnverifiedThe Blackwell architecture introduces fifth-generation Tensor Cores with native support for FP4×FP4 matrix multiply-accumulate operations, using FP32 or FP16 precision for the accumulator.70% similar
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